Benoit Gilon has announced the immediate release of the Peersoft Applesoft Extensions version 1.5.5. Shown extensively at the recent Apple II Festival France, this extension package allows for user defined functions to be added to Applesoft through both machine language and Applesoft. What’s new? Ability to define up to 10 user defined functions. Such functions […]
David Finnigan of MacGui.com has announced the availability of his latest software project, the Marina TCP/IP stack for the Apple II. Marina is a stack which was written completely in 6502 assembly language and is written to work with the Uthernet, According to the press release, Because I wanted to learn more about ethernet […]
Paris, January 6th, 2015 – Brutal Deluxe Sofware releases Merlin 32 Merlin 32 is a multi-pass Cross Assembler running under Windows targeting 8-bit processors in the 6502 series (such as 6502 and 65c02) and the 16 bit 65c816 processor. It is compatible with Glen Bredon’s Merlin 16+ syntax, including support for Macros, Pre-processor, Logical Expressions, […]
Brian Picchi, the curator of the Tanru Nomad Computer Museum and author of the 2013 Apple II game Lamb Chops, has released his source code to the public. According to his posting, “With the release of the new Assembly Lines book, I thought I’d share the source code to Lamb Chops which borrows almost entirely […]
The Apple2Scans Website has posted a scan of the Apple II book, Assembly Language Programming for the Apple II by Robert Mottola. The book is a 96 mb PDF and is available for download at: http://www.apple2scans.net/2014/09/01/assembly-language-programming-for-the-apple-ii/
The world of Apple II is never dull; there are new projects and things happening each month! Let’s take a look at what’s going on this week: On Applefritter, some of the users there are discussing making a single Apple II archive site to mirror all the other sites. Also on Applefritter, jsa asked for help and […]
David Schmenk has released his new Proto Language ASsembler for Apple or PLASMA for short. This latest language release is the second for the creator of Java for the Apple ][. According to the introduction on David’s website, “PLASMA is a combination of virtual machine and assembler/compiler matched closely to the 6502 architecture. It is […]
Egan Ford, the curator of the Apple ][ Game Server and the Apple ][ Disk Server, has come up with a new application which writes games directly to a disk allowing them to be played, without DOS or ProDOS on the Apple ][. According to his posting on Comp.sys.apple2 usenet group, “I just posted c2d […]
Egan Ford and Michael Mahon did a good bit of collaboration this week to effect the upgrading of the Apple ][ Game Server. The Apple ][ Game Server allows users to load games straight from the Internet onto their real Apple ][ computers via the cassette port and the audio port of their PC. The […]
WIlli Kuche has documented the Merlin Macro Assembler IDE Source code and made it available for download. Merlin, which was written by Glen Bredon at Southwestern Data Systems, was available for download for the past two years, however, the version that was available was without documentation and without instructions for building the IDE. Now after […]
After a request by Willi Kuche, the Apple ][ community came together and managed to come up with two versions of the source code for Glen Bredon’s Mr. Fixit for Prosel 8. Being as no original source code was available, two people in particular disassembled the program and have posted their respective versions to the […]
Don Lancaster, Curator of the Guru’s Lair website and author of several Apple ][ releated books including A.P.P.L.E.’s Call-A.P.P.L.E. In Depth Books 4, All About Applewriter, has made a number of his Apple ][ books available in PDF for free download. The current books he has released are the Apple Assembly Cookbook, Book 1 and […]
Dear Call-A.P.P.L.E. I am writing to say I am very impressed with the Call-A.P.P.L.E. newsletter. It is not only informative, it is also very useful, particularly the section dealing with the System Monitor and Mini-Assembler, since I am especially Interested in Assembly Language. How about making an Assembly Language Tutorial tape. Also, how would I […]
The following section covers use of the Apple II mini-assembler only. It is not a course in assembly language programming. The following section assumes the user has a working knowledge of 6502 programming and mnemonics. The Apple II mini-assembler is a programming aid aimed at reducing the amount of time requir.ed to convert a handwritten […]
If you have a newer Apple with the silent keyboard, Don Williams has written a short and sweet machine language routine to solve your problem. 0300: 48 PHA 0301 : A9 20 LDA #$20 0303: 8D 30 CO STA $C030 0306: 20 A8 FC JSR $FCA8 0309: 8D 30 CO STA $C030 030C: 68 PLA […]
The Assembly Language classes are now scheduled to start June 1 at Empire Electronics. Cost $35 per persorn including Synertek manual. To sign up, call Tom Geer at (206)244-5200 or Don Williams at (206)242-6807. The course includes Number Systems, Boolean Algebra, 6502 Instruction set and Programming.
I would like to comment briefly on my. experience running Don’ s program the first time. Like most of you, I have had very little to do with low level programming. With Don’s program, I was able to see at a glance how a BASIC line like “500 PRINT” translated into Hex bytes 08 F4 […]